Tactics Questions - Line and Column, Stacked or Not Stacked

[BigDuke66]

In phases not, but in phases you usually get full defensive fire because your defensive lien was in position whiel the attacker advanced onto you. In turn gameplay you get only 50% if the unit moved and the game sees changing the orderof a unit within a stack as movement. So basically in phased gameplay one battalion in line will do as much damage as 2 battalions in line can do in turn gameplay when they change places.